4048805 has 32 divisors (see below), whose sum is σ = 5702400. Its totient is φ = 2737152.

The previous prime is 4048783. The next prime is 4048813. The reversal of 4048805 is 5088404.

It is a cyclic number.

It is not a de Polignac number, because 4048805 - 2⁶ = 4048741 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37091 + ... + 37199.

It is an arithmetic number, because the mean of its divisors is an integer number (178200).

Almost surely, 2^4048805 is an apocalyptic number.

It is an amenable number.

4048805 is a deficient number, since it is larger than the sum of its proper divisors (1653595).

4048805 is a wasteful number, since it uses less digits than its factorization.

4048805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173.

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 4048805 is about 2012.1642577086. The cubic root of 4048805 is about 159.3831063415.

The spelling of 4048805 in words is "four million, forty-eight thousand, eight hundred five".